CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

Options
Show each game results
GNU Chess 5.60 64-bit#100  (2811+16
−16
)Quote
Authors: Chua Kong-Sian (Singapore), Stuart Cracraft (USA), Lukas Geyer, Simon Waters, Michel Van den Bergh Links: Homepage, GnuWin32, Jim Ablett's compile, 5.07 Download
This is one of the 3 GNU Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3058+13
−13
(+247)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
+94
= = 0 0 0 =
–   Pirarucu 3.2.4 64-bit2991+23
−23
(+180)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+106
0 1 = = 0 = = 0
–   Hakkapeliitta 3.0 64-bit2955+12
−12
(+144)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−89
0 0 0 = 0 1 0 = 0 0
–   Rodent III 0.210 64-bit2938+19
−19
(+127)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−26
0 = 0 0 0 = = =
–   Bagatur 1.9 64-bit2929+23
−23
(+118)4 − 10
(+2−8=4)
28.6%
4.0 / 14
0.0%
−34
0 0 1 1 0 0 0 = 0 0 0 = = =
–   Francesca MAD 0.28 64-bit2918+56
−55
(+107)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Rodent II 0.9.64 64-bit2916+22
−22
(+105)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−23
= 0 0 0 0 0 1 = = =
–   Amoeba 2.6 64-bit2912+20
−20
(+101)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−52
0 = 0 0 0 = = =
–   Deep Junior 13.3 32-bit2909+15
−15
(+98)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−56
0 = = 0 = 0 = 0 = 0
–   Wasp 1.25 64-bit2909+22
−22
(+98)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−94
= = 0 0 = 0 0 0 = 0
–   Hannibal 1.2 32-bit2906+14
−14
(+95)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+39
0 0 = = = = = = 0 1
–   Atlas 3.91 64-bit2902+14
−13
(+91)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+38
0 = 0 1 1 = = = 0 0 = =
–   chess22k 1.7 64-bit2900+22
−22
(+89)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+13
= = = 1 0 1 = = 0 = 0 0 0 = 0 =
–   EXchess 7.97b 64-bit2894+13
−13
(+83)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+78
0 0 1 1 1 = 0 = = =
–   Winter 0.5 64-bit2894+17
−17
(+83)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.0%
+15
= 1 = = 0 = 0 0 1 = 0 = 0 =
–   Spark 1.0 64-bit2893+12
−12
(+82)4.5 − 17.5
(+0−13=9)
20.5%
4.5 / 22
0.0%
−108
0 = 0 0 = 0 0 0 = = 0 = 0 = 0 0 0 = = 0 = 0
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(+81)7 − 13
(+2−8=10)
35.0%
7.0 / 20
0.0%
−6
1 0 = = = = = 0 1 = 0 = = = 0 0 0 0 0 =
–   Demolito 2017-08-26 64-bit2891+20
−20
(+80)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+42
0 0 = = = 1 1 0
–   Gogobello 2.1 64-bit2891+21
−21
(+80)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−22
0 0 = = 0 = 0 0 = = 1 =
–   Cheng4 0.38 64-bit2890+23
−23
(+79)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.0%
+14
0 = 1 0 0 0 0 1 = = 0 = = 1 0 1
–   Scorpio 2.8 64-bit2886+14
−14
(+75)3 − 9
(+0−6=6)
25.0%
3.0 / 12
0.0%
−80
0 0 0 = 0 = = = 0 = 0 =
–   Andscacs 0.71 64-bit2879+30
−30
(+68)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−80
0 = 0 = = 0 = 0 = 0
–   ChessBrainVB 3.202874+25
−25
(+63)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−36
= 1 0 1 = = 0 0 0 0
–   Amoeba 2.5 64-bit2873+23
−23
(+62)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
0.0%
+39
0 0 0 = = = = 1 1 = 1 0 0 1 0 1
–   FabChess 1.13 64-bit2872+22
−22
(+61)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+61
0 = 1 1 = 1 = 0 0 =
–   Laser 1.2 64-bit2869+23
−23
(+58)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+53
0 0 0 1 = = 1 = 1 =
–   Vajolet2 1.45 64-bit2867+20
−20
(+56)9 − 16
(+3−10=12)
36.0%
9.0 / 25
0.0%
−29
0 1 = = = 0 0 0 = = = 0 1 0 = 0 = 0 = = 0 = = 0 1
–   Scorpio 2.7.9 64-bit2867+26
−25
(+56)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−34
0 1 = 0 0 = 0 = = =
–   Thinker 5.4d Inert 64-bit2865+16
−15
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
0 =
–   The Baron 3.44 64-bit2865+14
−13
(+54)5 − 3
(+2−0=6)
62.5%
5.0 / 8
0.0%
+121
= 1 = 1 = = = =
–   Arasan 18.0 64-bit2860+26
−26
(+49)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.1%
+17
= 0 1 = = 1 0 0 0 1
–   Gaviota 1.0 64-bit2860+11
−11
(+49)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+206
= 1
–   Marvin 3.3.2 64-bit2858+21
−21
(+47)8.5 − 3.5
(+6−1=5)
70.8%
8.5 / 12
0.0%
+183
= 1 1 = = 1 1 1 = 1 = 0
–   Dirty 30Apr2017 64-bit2857+14
−15
(+46)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−35
= = 0 1 1 0 0 0 0 0 = = 1 = = 0
–   MinkoChess 1.3 64-bit2854+14
−14
(+43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+43
= =
–   Zappa Mexico II 64-bit2854+10
−10
(+43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+43
= =
–   Tucano 7.06 64-bit2853+20
−20
(+42)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.1%
−2
= 0 0 0 = 1 = 1 0 0 0 1 = = 0 = 1 = = =
–   EXchess 7.71b 64-bit2853+21
−22
(+42)9 − 5
(+6−2=6)
64.3%
9.0 / 14
0.1%
+134
= 0 1 1 1 0 = 1 1 = = 1 = =
–   Pirarucu 2.3.8 64-bit2852+22
−22
(+41)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.2%
−139
0 0 0 = = 1 0 0
–   Toga II 3.02851+15
−15
(+40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−117
0 =
–   Rodent 1.7 64-bit2851+19
−19
(+40)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.1%
+7
1 = 0 = 0 1 0 =
–   DisasterArea 1.65 64-bit2849+13
−13
(+38)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−25
= = 0 1 = 0 0 0 1 =
–   Atlas 3.80 64-bit2848+14
−14
(+37)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
0.0%
+54
= = = 0 = = = = = = = 1 = 0 1 = = 1
–   Nemo 1.0.1 64-bit2848+12
−12
(+37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−105
= 0
–   Minic 1.39 64-bit2845+29
−29
(+34)4 − 8
(+2−6=4)
33.3%
4.0 / 12
2.3%
−77
0 0 0 0 = = 1 = 0 0 = 1
–   Demolito 2017-06-18 64-bit2844+25
−25
(+33)4 − 6
(+3−5=2)
40.0%
4.0 / 10
1.5%
−39
= = 0 1 0 0 0 1 0 1
–   Arasan 17.4 64-bit2843+26
−26
(+32)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
2.2%
+276
= 1 1
–   Asymptote 0.7 64-bit2842+23
−23
(+31)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.6%
+31
0 = = 0 1 1 = 1 0 =
–   Arasan 17.5 64-bit2841+25
−25
(+30)12.5 − 9.5
(+7−4=11)
56.8%
12.5 / 22
2.4%
+69
= = 1 = 0 1 = 1 = 1 1 = 0 = = 1 1 0 0 = = =
–   The Baron 3.41 64-bit2838+22
−22
(+27)5 − 5
(+2−2=6)
50.0%
5.0 / 10
2.7%
+30
= 0 = = 1 = = 1 = 0
–   Onno 1.2.70 64-bit2833+16
−16
(+22)2 − 0
(+2−0=0)
100.0%
2.0 / 2
3.0%
+INF
1 1
–   Winter 0.4a 64-bit2833+24
−24
(+22)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
6.5%
+93
= = 1 1 = 0 1 1 = = = =
–   Scorpio 2.7.8 64-bit2830+27
−27
(+19)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
12.1%
+46
= = = = = 1 = = 0 1
–   NirvanaChess 1.8 64-bit2828+25
−25
(+17)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
13.5%
+114
= 0 1 1 = 1 0 = = 1 1 0 = 1 1 1 1 0
–   DisasterArea 1.54 64-bit2827+18
−18
(+16)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
9.0%
−2
1 0 0 0 1 = = = 0 = 0 = = 1 1 = 0 1 = =
–   Zurichess Neuchatel 64-bit2826+14
−14
(+15)6 − 4
(+4−2=4)
60.0%
6.0 / 10
8.3%
+73
= 1 1 1 0 = 0 = 1 =
–   Pedone 1.2 64-bit2826+26
−26
(+15)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
17.4%
−139
= = 0 = 0 = 0 = 0 0
–   Tucano 7.00 64-bit2826+19
−19
(+15)5 − 5
(+2−2=6)
50.0%
5.0 / 10
12.1%
+15
0 = 0 1 = = = = = 1
–   chess22k 1.6 64-bit2824+28
−28
(+13)4 − 6
(+2−4=4)
40.0%
4.0 / 10
22.1%
−50
= 0 = 0 1 = 0 1 0 =
–   Murka 3 64-bit2824+12
−12
(+13)6 − 8
(+4−6=4)
42.9%
6.0 / 14
10.7%
−35
0 = 0 1 1 1 = 0 0 = = 0 1 0
–   Tucano 7.05 64-bit2824+29
−29
(+13)6 − 4
(+4−2=4)
60.0%
6.0 / 10
22.2%
+80
= 0 1 1 0 = = 1 = 1
–   Bagatur 1.8a 64-bit2823+28
−28
(+12)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
24.0%
+39
0 1 0 = 1 0 1 = 1 =
–   DisasterArea 1.542822+31
−31
(+11)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
27.0%
−41
1 = 1 0 1 0 0 1 = 0 = 0 = 1 0 = = 0 = 0
–   Tornado 6.0 64-bit2820+21
−21
(+9)12 − 18
(+6−12=12)
40.0%
12.0 / 30
25.8%
−53
0 = 0 1 0 = 0 0 = 1 0 0 1 1 0 = = 0 = 0 = 1 0 = = 0 = = 1 =
–   Ethereal 8.37 64-bit2816+27
−27
(+5)1 − 5
(+0−4=2)
16.7%
1.0 / 6
37.1%
−230
0 = 0 = 0 0
–   EXchess 7.51b 64-bit2816+27
−27
(+5)8 − 12
(+4−8=8)
40.0%
8.0 / 20
38.0%
−58
0 0 = 0 = = 1 0 1 1 = = 1 = = 0 0 0 = 0
–   Dirty 10Apr2015 64-bit2806+24
−24
(−5)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
64.4%
+81
0 1 = = = 1 1 = 1 =
–   Rodent 1.6 64-bit2805+30
−30
(−6)1 − 3
(+1−3=0)
25.0%
1.0 / 4
63.9%
−240
0 0 1 0
–   Crafty 24.1 64-bit2803+22
−22
(−8)7 − 7
(+5−5=4)
50.0%
7.0 / 14
71.5%
−8
1 0 = = 0 0 0 0 = 1 1 1 = 1
–   Cheng4 0.36c 64-bit2799+17
−18
(−12)13.5 − 7.5
(+8−2=11)
64.3%
13.5 / 21
85.1%
+73
= = = 0 = 1 = = 0 = 1 1 = = = 1 1 1 1 = 1
–   Pedone 1.1 64-bit2797+24
−24
(−14)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
82.7%
−56
= 0 0 1 1 = = 0
–   Zurichess Luzern 64-bit2793+24
−24
(−18)8 − 8
(+4−4=8)
50.0%
8.0 / 16
89.5%
−15
= 0 0 1 0 1 1 = = = = = = 0 = 1
–   Marvin 3.1.0 64-bit2791+21
−21
(−20)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
93.1%
−113
0 1 0 0 0 = 0 1 0 = 1 =
–   Atlas 3.70em 64-bit2788+22
−22
(−23)11.5 − 10.5
(+7−6=9)
52.3%
11.5 / 22
95.8%
−9
= 1 1 = = 1 = 0 = 1 0 = 0 = = = 1 0 0 0 1 1
–   Bobcat 6.4b 64-bit2788+24
−24
(−23)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
94.7%
−47
0 1 = = = = = = = 0
–   Rybka 1.0 32-bit2788+15
−14
(−23)6 − 4
(+4−2=4)
60.0%
6.0 / 10
98.0%
+44
1 = 0 = 1 1 1 0 = =
–   The Baron 3.29 64-bit2786+18
−18
(−25)6 − 4
(+3−1=6)
60.0%
6.0 / 10
98.3%
+34
1 1 = 0 = 1 = = = =
–   RuyDos 1.1.0 64-bit2786+24
−24
(−25)4 − 4
(+3−3=2)
50.0%
4.0 / 8
95.4%
−30
0 = 1 1 0 = 0 1
–   Rodent 1.5 64-bit2785+21
−21
(−26)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.6%
−30
1 0 = 1 = = 0 0 = 1
–   RuyDos 1.1.6 64-bit2783+17
−17
(−28)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.1%
−59
0 0 = 1 = 1 0 = 0 1
–   Scorpio 2.7.6 64-bit2782+17
−17
(−29)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
99.4%
−176
= 0 0 0 = =
–   Rhetoric 1.4.1 64-bit2776+17
−18
(−35)16.5 − 7.5
(+12−3=9)
68.8%
16.5 / 24
99.8%
+88
= 1 1 1 0 0 = 1 1 1 = 1 = 1 1 1 1 = = 1 = = 0 =
–   RubiChess 1.1 64-bit2775+20
−20
(−36)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
99.7%
−154
= 0 = = 0 1 0 0
–   Octochess r5190 64-bit2772+15
−14
(−39)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
100.0%
−66
1 0 0 = 1 0 1 0 = = = =
–   Dirty 20Apr2013 64-bit2769+16
−16
(−42)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
0
0 1 = 1 0 = = 1
–   Zurichess Jura 64-bit2765+25
−25
(−46)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.9%
+27
1 1 = = 1 1 0 1 0 0
–   RuyDos 1.0.27 64-bit2764+23
−23
(−47)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.9%
+48
1 1 0 1 1 = 1 = 0 =
–   Winter 0.3 64-bit2764+25
−25
(−47)9.5 − 4.5
(+8−3=3)
67.9%
9.5 / 14
99.9%
+86
1 0 0 = 1 1 1 1 = = 1 1 0 1
–   Godel 4.0.7 64-bit2759+19
−19
(−52)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−52
= = = 0 0 1 1 =
–   Ethereal 8.28 64-bit2746+29
−29
(−65)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−69
1 = = 1 0 0 1 = 0 =
–   Amoeba 2.3 64-bit2744+27
−27
(−67)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−62
0 1 = 1 = 1 0 = = 0
–   Godel 3.4.9 64-bit2727+14
−14
(−84)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+143
1 0 1 1
–   Devel 2.00002725+14
−14
(−86)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−30
= 1 = 1 0 = = = 1 =
–   Amoeba 2.0 64-bit2720+27
−27
(−91)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−4
= = 1 1 0 = = = 1 1
–   Counter 2.9 64-bit2715+24
−24
(−96)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+36
= 0 1 1 = = 1 1 = 1
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(−97)10.5 − 1.5
(+10−1=1)
87.5%
10.5 / 12
100.0%
+246
0 1 1 1 1 1 1 = 1 1 1 1
–   Amoeba 2.1 64-bit2710+29
−29
(−101)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+94
1 1 1 = 1 1 = 1 = =
–   Cheese 1.9 64-bit2705+16
−16
(−106)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
0
1 1 0 = = 1 1 = = 1 1 1 0 = = = = 1 1 =
–   Pirarucu 2.2.2 64-bit2698+19
−19
(−113)5 − 5
(+1−1=8)
50.0%
5.0 / 10
100.0%
−113
= = = = 0 1 = = = =
–   Tucano 5.00 64-bit2679+18
−18
(−132)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−132
= 0 1 =
–   Counter 2.8 64-bit2671+25
−25
(−140)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−97
1 1 = = = 0 0 1
–   Djinn 1.021 64-bit2668+13
−13
(−143)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+147
1 = 1 1
–   RedQueen 1.1.97 64-bit2660+17
−17
(−151)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+76
0 1 1 1
–   Pawny 1.0 64-bit2660+17
−17
(−151)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−151
= = 1 0
–   RuyDos 1.0.2 64-bit2656+27
−27
(−155)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−103
1 = = 1 1 = = = 0 =
–   ECE X3 64-bit2645+16
−16
(−166)12 − 4
(+10−2=4)
75.0%
12.0 / 16
100.0%
+13
1 = 1 1 0 = 1 0 1 1 = = 1 1 1 1
–   Sjakk 2.2 64-bit2633+15
−15
(−178)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−20
= = 1 1
–   Rotor 0.82628+17
−17
(−183)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+100
1 1 = 1
–   Alfil 13.1 64-bit2628+17
−17
(−183)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Igel 1.1 64-bit2628+26
−26
(−183)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+48
= = 1 1 1 1
–   Pedone 0.5 64-bit2627+29
−29
(−184)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+42
1 1 1 0
–   Rodin 7.02601+17
−17
(−210)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+73
1 = 1 1
–   Glass 2.0 64-bit2598+13
−14
(−213)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+70
= 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 4, 2020